參數(shù)資料
型號: HD49338HF
廠商: Renesas Technology Corp.
英文描述: CDS/PGA & 12-bit A/D Converter
中文描述: 的CDS /美國PGA
文件頁數(shù): 2/23頁
文件大小: 247K
代理商: HD49338HF
HD49338F/HF
Rev.1.0, Apr 20, 2004, page 2 of 22
Pin Arrangement
A
A
S
Y
A
D
B
B
C
B
B
A
D
A
S
A
S
D
D
D
D
D
D
D
D
D
D
D
D
36 35
37
38
39
40
41
42
43
44
45
46
47
48
27
34 33 32 31 30 29 28
26 25
1 2
10
3 4 5 6 7 8 9
11 12
24
23
22
21
20
19
18
17
16
15
14
13
(Top view)
DV
DD
(NC)
SPSIG
SPBLK
OBP
PBLK
DV
DD
DV
DD
ADCLK
DV
SS
DV
SS
DRDV
DD
VRM
VRT
VRB
DV
DD
DV
SS
OEB
DV
DD
DV
DD
DV
SS
CS
SDATA
SCK
Pin Description
Pin No.
1
2 to 11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Symbol
D0
D1 to D10
D11
DRDV
DD
DV
SS
DV
SS
ADCLK
DV
DD
DV
DD
PBLK
OBP
SPBLK
SPSIG
NC
DV
DD
AV
SS
AV
SS
AV
DD
BLKSH
BLKFB
CDSIN
BLKC
Description
Digital output (LSB)
Digital output
Digital output (MSB)
Output buffer power supply (3 V)
Digital ground (0 V)
Digital ground (0 V)
ADC conversion clock input pin
Digital power supply (3 V)
Digital power supply (3 V)
Preblanking input pin
Optical black pulse input pin
Black level sampling clock input pin
Signal level sampling clock input pin
No connection pin
Output power supply (3 V)
Analog ground (0 V)
Analog ground (0 V)
Analog power supply (3 V)
Black level S/H pin
Black level FB pin
CDS input pin
Black level C pin
I/O
O
O
O
I
I
I
I
I
I
Analog(A) or
Digital(D)
D
D
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
A
A
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